Marpaung, E., and N. Nurhamlin. “Pengaruh Keaktifan Berorganisasi Terhadap Prestasi Akademik Mahasiswa Fisip Universitas Riau”. Jurnal Ilmiah Wahana Pendidikan, Vol. 11, no. 4.C, Apr. 2025, pp. 22-35, https://jurnal.peneliti.net/index.php/JIWP/article/view/11825.